Company lists · Data refreshed September 2026

Top 25 Online gambling companies based in the United States

Name: Online gambling companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 951 companies tracked

RevenueBase identified 951 online gambling companies headquartered in the United States as of September 2026 and tracks 35,243 professional contacts across them, including 13,799 with verified work emails. New York is the largest hub.

This list covers online gambling companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

951Companies

35,243Contacts tracked

13,799Verified emails

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The 25 largest online gambling companies based in the United States

Ranked by team size

Top 25 of 951 online gambling companies based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to online gambling companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	IGT	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 19, 2026	5,001-10,000	9,007 contacts →
	Indirect evidence “IGT is a leading global provider of gaming, digital and financial technology solutions, formed through the combination of International Game Technology PLC’s Gaming & Digital…” Source: RevenueBase Database · checked Sep 19, 2026
2	Draftkings INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1,001-5,000	5,439 contacts →
	Indirect evidence “It's simple, we believe life is more fun when you're in on the action.” Source: RevenueBase Database · checked Sep 19, 2026
3	Fanduel	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	3,983 contacts →
	Indirect evidence “FanDuel Group is an innovative sports-tech entertainment company that is changing the way consumers engage with their favorite sports, teams, and leagues.” Source: RevenueBase Database · checked Sep 19, 2026
4	Penn Entertainment, INC	Indirect evidence	Wyomissing, PA, United StatesHQ checked Sep 19, 2026	10001+	2,929 contacts →
	Indirect evidence “We have the largest and most diverse gaming footprint in North America.” Source: RevenueBase Database · checked Sep 19, 2026
5	Flutter Entertainment	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	10001+	2,363 contacts →
	Partial evidence “Flutter is the world’s leading online sports betting and gaming company, operating some of the most innovative, diverse and distinctive brands in the sector such as FanDuel, Sky…” Source: RevenueBase Database · checked Sep 19, 2026
6	Hard Rock Digital	Partial evidence	Hollywood, TX, United StatesHQ checked Sep 19, 2026	501-1,000	958 contacts →
	Partial evidence “Hard Rock Digital is building the future of online sports betting and interactive gaming.” Source: RevenueBase Database · checked Sep 19, 2026
7	Rush Street Interactive	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	501-1,000	711 contacts →
	Partial evidence “Founded in 2012 by gaming industry veterans, RSI is a market leader in online casino and sports betting in the U.S, Canada and Latin America through its BetRivers, PlaySugarHouse…” Source: RevenueBase Database · checked Sep 19, 2026
8	Bally S Corporation	Indirect evidence	Providence, RI, United StatesHQ checked Sep 19, 2026	10001+	562 contacts →
	Indirect evidence “We're Bally's Corporation (NYSE: BALY).” Source: RevenueBase Database · checked Sep 19, 2026
9	GSN Games	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	201-500	370 contacts →
	Indirect evidence “GSN Games is a leading provider of cross-platform entertainment, including social casino games and skill-based cash tournaments designed to fuel every player's inner winner.” Source: RevenueBase Database · checked Sep 19, 2026
10	Penn Interactive	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 19, 2026	201-500	321 contacts →
	Indirect evidence “Penn Interactive (PI) is an interactive gaming company headquartered in Philadelphia,PA with offices in Greenfield, MA, and Cherry Hill, NJ.” Source: RevenueBase Database · checked Sep 19, 2026
11	GAN	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 19, 2026	501-1,000	297 contacts →
	Indirect evidence “We are GAN (GameAccount Network), a global supplier of industry leading casino content, fast and flexible gaming systems, and turnkey social gaming.” Source: RevenueBase Database · checked Sep 19, 2026
12	High 5 Games	Partial evidence	Mahwah, NJ, United StatesHQ checked Sep 19, 2026	51-200	273 contacts →
	Partial evidence “High 5 Games is laser-focused on making an impression through innovative casino content for the land-based, mobile, online, and social markets.” Source: RevenueBase Database · checked Sep 19, 2026
13	Twinspires	Indirect evidence	Louisville, KY, United StatesHQ checked Sep 19, 2026	201-500	167 contacts →
	Indirect evidence “TwinSpires is owned and operated by Churchill Downs, Inc, the home of the world-famous Kentucky Derby.” Source: RevenueBase Database · checked Sep 19, 2026
14	BETR	Indirect evidence	Miami, FL, United StatesHQ checked Sep 19, 2026	51-200	120 contacts →
	Indirect evidence “Founded in 2022 by Joey Levy and Jake Paul, Betr has built the world's first real money gaming super app.” Source: RevenueBase Database · checked Sep 19, 2026
15	Doubledown Interactive	Indirect evidence	Usa, United StatesHQ checked Sep 19, 2026	51-200	93 contacts →
	Indirect evidence “DoubleDown Interactive is a leading developer and publisher of digital games on mobile and web-based platforms.” Source: RevenueBase Database · checked Sep 19, 2026
16	Huddle	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	69 contacts →
	Indirect evidence “Huddle is a software provider for gaming operators of all sizes in regulated markets around the world.” Source: RevenueBase Database · checked Sep 19, 2026
17	High Roller Technologies	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	65 contacts →
	Indirect evidence “High Roller Technologies, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
18	Design Works Gaming	Partial evidence	Scottsdale, AZ, United StatesHQ checked Sep 19, 2026	51-200	65 contacts →
	Partial evidence “We build top-performing casino games for the industry's biggest names across three verticals: Land-Based Gaming, Real-Money Gaming Online and our own Social Games.” Source: RevenueBase Database · checked Sep 19, 2026
19	Betparx	Indirect evidence	Philadelphia, United StatesHQ checked Sep 19, 2026	51-200	63 contacts →
	Indirect evidence “betPARX® is a simpler, faster, and easier casino & sportsbook right in your pocket!” Source: RevenueBase Database · checked Sep 19, 2026
20	Lagersoft	Indirect evidence	Silicon Valley, CA, United StatesHQ checked Sep 19, 2026	51-200	56 contacts →
	Indirect evidence “Lagersoft is a company software company.” Source: RevenueBase Database · checked Sep 19, 2026
21	Game Play Network	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	51-200	56 contacts →
	Indirect evidence “Game Play Network (GPN) is a leading iGaming technology company powering a growing portfolio of regulated gaming products, including Horseplay, Fusion, and Revel.” Source: RevenueBase Database · checked Sep 19, 2026
22	Rebet, INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	51-200	46 contacts →
	Indirect evidence “ReBet is a next-generation social sportsbook and casino platform built for modern sports and gaming fans.” Source: RevenueBase Database · checked Sep 19, 2026
23	Maincard	Indirect evidence	Walnut, CA, United StatesHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “Maincard is revolutionizing iGaming with fast, innovative solutions for launching and managing brands.” Source: RevenueBase Database · checked Sep 19, 2026
24	Pidwin	Indirect evidence	Miami, United StatesHQ checked Sep 19, 2026	51-200	31 contacts →
	Indirect evidence “Pidwin is a Miami-based tech company developing and marketing innovative products across iGaming, cryptocurrency, and sports betting.” Source: RevenueBase Database · checked Sep 19, 2026
25	Gold Coin Studios	Partial evidence	Reno, NV, United StatesHQ checked Sep 19, 2026	11-50	26 contacts →
	Partial evidence “Exciting new Game Studio developing online real wagering slot style casino games for all legal operators globally.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: online gambling companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names online gambling companies.
Partial evidence: Its own public description names part of online gambling companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name online gambling companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 951 online gambling companies based in the United States

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Online gambling companies based in the United States at a glance

As of Sep 19, 2026

39.2%Verified-email coverage

37.1Average contacts per company

1-10Median size (employees)

4.2%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

606

11-50

220

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 951 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among online gambling companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “online gambling companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names online gambling companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among online gambling companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 13,799 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Online gambling companies by metro

Online gambling companies in New York40
Online gambling companies in Las Vegas30

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names online gambling companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many online gambling companies are there based in the United States?

RevenueBase identified 951 online gambling companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

IGT, headquartered in Las Vegas, tops this list with the largest team on record.

Which city has the most online gambling companies?

New York leads with 40 headquartered companies, followed by Las Vegas (30) and Los Angeles (24).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 13,799 verified decision-maker contacts tracked across these 951 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.